diff --git a/spring_cloud_hystrix_demo/order_service/pom.xml b/spring_cloud_hystrix_demo/order_service/pom.xml
index 39cc7c3..bb03a9d 100644
--- a/spring_cloud_hystrix_demo/order_service/pom.xml
+++ b/spring_cloud_hystrix_demo/order_service/pom.xml
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.32</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>